8889493830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{39451}}^1$

素因数の和:39534

約数の個数: 128

約数和(自身を含む): 25905761280

約数和(自身を除く): 17016267450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 37, 42, 58, 70, 74, 87, 105, 111, 145, 174, 185, 203, 210, 222, 259, 290, 370, 406, 435, 518, 555, 609, 777, 870, 1015, 1073, 1110, 1218, 1295, 1554, 2030, 2146, 2590, 3045, 3219, 3885, 5365, 6090, 6438, 7511, 7770, 10730, 15022, 16095, 22533, 32190, 37555, 39451, 45066, 75110, 78902, 112665, 118353, 197255, 225330, 236706, 276157, 394510, 552314, 591765, 828471, 1144079, 1183530, 1380785, 1459687, 1656942, 2288158, 2761570, 2919374, 3432237, 4142355, 4379061, 5720395, 6864474, 7298435, 8008553, 8284710, 8758122, 10217809, 11440790, 14596870, 16017106, 17161185, 20435618, 21895305, 24025659, 30653427, 34322370, 40042765, 42330923, 43790610, 48051318, 51089045, 61306854, 80085530, 84661846, 102178090, 120128295, 126992769, 153267135, 211654615, 240256590, 253985538, 296316461, 306534270, 423309230, 592632922, 634963845, 888949383, 1269927690, 1481582305, 1777898766, 2963164610, 4444746915, 8889493830]

約数ペア:

[(1, 8889493830), (2, 4444746915), (3, 2963164610), (5, 1777898766), (6, 1481582305), (7, 1269927690), (10, 888949383), (14, 634963845), (15, 592632922), (21, 423309230), (29, 306534270), (30, 296316461), (35, 253985538), (37, 240256590), (42, 211654615), (58, 153267135), (70, 126992769), (74, 120128295), (87, 102178090), (105, 84661846), (111, 80085530), (145, 61306854), (174, 51089045), (185, 48051318), (203, 43790610), (210, 42330923), (222, 40042765), (259, 34322370), (290, 30653427), (370, 24025659), (406, 21895305), (435, 20435618), (518, 17161185), (555, 16017106), (609, 14596870), (777, 11440790), (870, 10217809), (1015, 8758122), (1073, 8284710), (1110, 8008553), (1218, 7298435), (1295, 6864474), (1554, 5720395), (2030, 4379061), (2146, 4142355), (2590, 3432237), (3045, 2919374), (3219, 2761570), (3885, 2288158), (5365, 1656942), (6090, 1459687), (6438, 1380785), (7511, 1183530), (7770, 1144079), (10730, 828471), (15022, 591765), (16095, 552314), (22533, 394510), (32190, 276157), (37555, 236706), (39451, 225330), (45066, 197255), (75110, 118353), (78902, 112665)]